Basalt columns and columnar joints converge upwards in a Tertiary volcanic vent with an age about 14.07\u00b10.37 Ma (K-Ar age, whole rock), north of Jijiazhuang village in the Chnagle area, Shandong province, China. Attitude of these converged BCCJ are possible related to upward conflux of basalt magma. PhotoID159<\/p>\n
Photograph: Xing-Wang Xu<\/p>\n
Reference: This is a Journal of Structural Geology Photograph of the Month (JSG in press)<\/p>\n","modified":"2018-09-04T15:52:24","color":"","icon":"","noDetails":false,"noInteraction":false,"image":"https:\/\/outcropedia.tectask.org\/wp-content\/uploads\/2018\/06\/COLUMNAR-JOINTING-IN-BASALT-768x521.jpg","taxonomy":{"webmapp_category":[224,219]},"accessibility":{"mobility":{"check":false,"description":""},"hearing":{"check":false,"description":""},"vision":{"check":false,"description":""},"cognitive":{"check":false,"description":""},"food":{"check":false,"description":""}},"locale":"it","source":"https:\/\/outcropedia.tectask.org\/wp-json\/wp\/v2\/poi\/1343","wp_edit":"http:\/\/outcropedia.tectask.org\/wp-admin\/post.php?post=1343&action=edit","web":"https:\/\/outcropedia.tectask.org\/poi\/columnar-jointing-in-basalt\/","addr:street":"","addr:housenumber":"","addr:postcode":"","addr:city":"","contact:phone":"","contact:email":"","opening_hours":"","capacity":""},"geometry":{"type":"Point","coordinates":[118.79583,36.5561]}}